jerry sandusky will be there to hear their testimony, too. and his lawyer says -- >> well, he's dreading it. as you can imagine, he's going to have to sit in a courtroom, with a couple hundred people. i understand, it's going to be filled to capacity, including members of his family and friends who are going to listen to some of these young men say horrific things occurred between them and jerry. >> reporter: and cbs news has learned that a key prosecution witness is also scheduled to testify. mike mcqueary. mcqueary is the former penn state assistant coach, who told a grand jury that in 2002, he saw jerry sandusky in a locker room shower on the penn state campus, sexually assaulting a young boy. according to the grand jury report, he says he saw a boy he estimated to be 10 years old, with his hands up against the wall, be being haiped by a naked sandusky. but a local newspaper report sunday raised new questions about whether mcqueary may have told a different story back then. the harrisburg patriot news, quoting a source, says that after the